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UNS T41901

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ASTM S1 ASTM S2
#UNS # # #T41901

Description

UNS T41901 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: UNS T41901
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel UNS T41901
UNS T30407
ASTM 01
UNS T31501
ASTM 02
UNS T31502
ASTM 06
UNS T31506
ASTM 07
UNS T31507
ASTM S1

Chemical composition(mass fraction)(wt.%) of the UNS T41901

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.4-0.55 0.15-1.2 0.1-0.4  0.03  0.03 1.0-1.8  
Mo Al W Nb Ti V Ce
≤0.5    1.5-3.0     0.15-0.3   
N Co Pb B Other    
             
             

Mechanical Properties of steel grade UNS T41901

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
492 (≥) 712 (≥) 42 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade UNS T41901

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
44 - -     0.14 -  
671 886 - 43.3 242   -  
958 - 32 22.2   311 224

Heat Treatment of steel grade UNS T41901

Heat treated : 1728°C - 1464°C

Technological Curves of steel grade UNS T41901

Cross Reference Table (Equivalent Grade) of UNS T41901

Grade Standard Country Application
UNS G10300 UNS USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar
UNS G10080 UNS USA General use carbon steel bar
UNS G10110 UNS USA General use carbon steel bar
ASTM 1012 ASTM USA General use carbon steel bar
UNS G10120 UNS USA General use carbon steel bar
UNS G10130 UNS USA General use carbon steel bar
UNS G10150 UNS USA General use carbon steel bar
UNS G10160 UNS USA General use carbon steel bar
UNS G10170 UNS USA General use carbon steel bar
UNS G10180 UNS USA General use carbon steel bar
UNS G10190 UNS USA General use carbon steel bar
UNS G10200 UNS USA General use carbon steel bar
UNS G10210 UNS USA General use carbon steel bar
UNS T72301 UNS USA Carbon tool steel
W2-A ASTM USA Carbon tool steel
UNS T72302 UNS USA Carbon tool steel
UNS S42800 UNS USA Martensitic special steel
UNS S43100 UNS USA Martensitic special steel
ASTM S1 ASTM S2
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